Lisa writes: James turned five today! For all of his birthdays so far, we've gone to the National Zoo with Grandma. This year, when I explained to James that Grandma couldn't come because Grandpa was sick, he asked if she could come by herself. I explained that somebody had to take care of Grandpa. He thought for a minute and asked if Debbie could do it. No, Debbie has to work. Could Kellen do it? No, Kellen has school, but that some mighty fine solution-oriented thinking you're doing there, kiddo. To make up for Grandma's absence, we invited one of his friends from school, Sebastian K. There are three Sebastians in his class and so the teacher tags on their last initial. James does the same. I thought it was funny to hear him calling, "Sebastian Kkkkkaaayyy!" The boys are the same size and share the same interests (dinosaurs). The weather was perfect. We found a free parking space. Nobody melted down the whole trip. A wholly perfect little birt...